Liner for respirator mask



FIG. 1 is a front view of a liner for a respirator mask according to an embodiment, the rear view being identical thereto;

FIG. 2 is a right side view of the liner of FIG. 1 , the left side view being identical thereto;

FIG. 3 is a top view of the liner of FIG. 1 , the bottom view being identical thereto;

FIG. 4 is a front view of a liner for a respirator mask according to another embodiment, the rear view being identical thereto;

FIG. 5 is a right side view of the liner of FIG. 4 , the left side view being identical thereto; and,

FIG. 6 is a top view of the liner of FIG. 4 , the bottom view being identical thereto.

The broken line shown in the drawings illustrate portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a liner for respirator mask, as shown and described. 